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1 Kilogram |
FOB Price: USD 250.0000 |
Streptomycin sulfate Streptomycin sulfate 3810-74-0
Founded in 2014, as a professional international pharmaceutical corporation, headquartered in Xi'an (China), KonoChemCo., Ltd. is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.
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Please visit our website: www.konochemical.com
High quality pharmaceutical grade API Streptomycin Sulphate/streptomycin sulfate/3810-74-0
ITEMS |
SPECIFICATION |
|
Characters |
A white or almost white powder,hygroscopic,very soluble in water,practically insouble in etnanol |
|
Identification |
A.Thin-layer chromatogram meets the requirements B.Positive C.Positive D.Positive |
|
Appearance of solution |
Colour:not more intensely coloured than 3 |
|
Clarity:not more opalescent than Ⅱ |
||
pH |
4.5-7.0 |
|
Methanol(GC) |
NMT 0.3% |
|
Streptomytin B |
NMT 3.0% |
|
Loss on drying |
NMT 7.0% |
|
Sulphated ash |
NMT 1.0% |
|
Sulphate |
18.5-21.5% |
|
Colorimetric |
NLT 90.0% |
|
Sterillity |
Meets the requirements |
|
Baterial endotoxins |
Less than 0.25IU/mg |
|
Abnormal toxicity |
Meets the requirements |
Packaging: 25kg/carton or 25kg/drum
MOQ: 25kg
Delivery: 7-10days
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